<template>
    <div style="padding: 0 15px;" @click="toggleClick">
      <svg
        :class="{'is-active': isActive}"
        class="hamburger"
        viewBox="0 0 1024 1024"
        xmlns="http://www.w3.org/2000/svg"
        width="64"
        height="64"
      >
        <path d="M408 442h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8zm-8 204c0 4.4 3.6 8 8 8h480c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8H408c-4.4 0-8 3.6-8 8v56zm504-486H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 632H120c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h784c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM142.4 642.1L298.7 519a8.84 8.84 0 0 0 0-13.9L142.4 381.9c-5.8-4.6-14.4-.5-14.4 6.9v246.3a8.9 8.9 0 0 0 14.4 7z" />
      </svg>
    </div>
  </template>
  
  <script lang="ts" setup>
  import { defineProps, defineEmits } from 'vue';
  
  /**
   * 定义组件的 props
   * @param {boolean} isActive - 控制汉堡菜单是否处于激活状态
   */
  const props = defineProps({
    /**
     * 汉堡菜单是否处于激活状态
     * @type {boolean}
     * @default false
     */
    isActive: {
      type: Boolean || String,
      default: false,
    },
  });
  
  /**
   * 定义组件的 emits
   */
  const emit = defineEmits<{
    (e: 'toggleClick'): void;
  }>();
  
  /**
   * 切换点击事件
   * 触发 toggleClick 事件
   */
  const toggleClick = () => {
    emit('toggleClick');
  };
  </script>
  
  <style scoped>
  .hamburger {
    display: inline-block;
    vertical-align: middle;
    width: 20px;
    height: 20px;
  }
  
  .hamburger.is-active {
    transform: rotate(180deg);
  }
  </style>